Periodical display case



FIG. 1 is a top, front perspective view of the periodical display case showing my new design;

FIG. 2 is a top view of the periodical display case of FIG. 1.

FIG. 3 is a front view of the periodical display case of FIG. 1.

FIG. 4 is a right side view of the periodical display case of FIG. 1, the left side of the periodical display case being a mirror image of the right side.

FIG. 5 is a back view of the periodical display case of FIG. 1; and,

FIG. 6 is a bottom view of the periodical display case of FIG. 1.

The broken lines showing four periodicals are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a periodical display case, as shown and described. 